The Mood of the United States

A group of researchers from Northeastern University and Harvard University have gathered enough data from Twitter to give us all a snapshot of how we Americans feel throughout a typical day or week. It will surprise almost no one to learn that findings indicate a general mood slump mid-day and mid-week, when we are most likely to be at work. Our tweets show that we’re happiest in the early morning and late evening; during the week, our mood tends to peak on Sunday morning.

Less predictable, perhaps, is the fact that West Coast tweets were “happier” than tweets from the East Coast. Although West Coast Twitter users expressed emotions in the same cycles as the East Coast users (with a three-hour gap, of course, because of time zone differences), the West Coasters didn’t dip as low in mood as the East Coasters by a significant margin.